* [android-common:android-4.19 1/2] drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for function 'mmc_crypto_setup_queue'
@ 2021-06-28 21:15 kernel test robot
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From: kernel test robot @ 2021-06-28 21:15 UTC (permalink / raw)
To: kbuild-all
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tree: https://android.googlesource.com/kernel/common android-4.19
head: afad911214a23dfb9fc419296eca86f0912beb89
commit: eb54e7323628bf827eab028d14d8171f8dd6777e [1/2] ANDROID: mmc: MMC crypto API
config: x86_64-randconfig-a003-20210628 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 4c92e31dd0f1bd152eda883af20ff7fbcaa14945)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git remote add android-common https://android.googlesource.com/kernel/common
git fetch --no-tags android-common android-4.19
git checkout eb54e7323628bf827eab028d14d8171f8dd6777e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for function 'mmc_crypto_setup_queue' [-Wmissing-prototypes]
void mmc_crypto_setup_queue(struct mmc_host *host, struct request_queue *q)
^
drivers/mmc/core/crypto.c:14:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void mmc_crypto_setup_queue(struct mmc_host *host, struct request_queue *q)
^
static
>> drivers/mmc/core/crypto.c:21:6: warning: no previous prototype for function 'mmc_crypto_free_host' [-Wmissing-prototypes]
void mmc_crypto_free_host(struct mmc_host *host)
^
drivers/mmc/core/crypto.c:21:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void mmc_crypto_free_host(struct mmc_host *host)
^
static
>> drivers/mmc/core/crypto.c:26:6: warning: no previous prototype for function 'mmc_crypto_prepare_req' [-Wmissing-prototypes]
void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq)
^
drivers/mmc/core/crypto.c:26:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq)
^
static
3 warnings generated.
vim +/mmc_crypto_setup_queue +14 drivers/mmc/core/crypto.c
13
> 14 void mmc_crypto_setup_queue(struct mmc_host *host, struct request_queue *q)
15 {
16 if (host->caps2 & MMC_CAP2_CRYPTO)
17 q->ksm = host->ksm;
18 }
19 EXPORT_SYMBOL_GPL(mmc_crypto_setup_queue);
20
> 21 void mmc_crypto_free_host(struct mmc_host *host)
22 {
23 keyslot_manager_destroy(host->ksm);
24 }
25
> 26 void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-06-28 21:15 [android-common:android-4.19 1/2] drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for function 'mmc_crypto_setup_queue' kernel test robot
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